S12 Pro HDMI sound

hurbak

I'm using an S12 Pro.
I updated to the latest Intel drivers.
There's no sound through HDMI, but it works with the headphone jack.
Any solutions?

tuiguang16

Hello there,

Could you please send us the photo of SN on the bottom of your mini pc?

You can reset BIOS first--------please unplug the power supply and HDMI cable.Please hit the pinhole of "CLR CMOS" with a pin for about 10 seconds.Ten minutes later, plug the power supply and HDMI cable, turn on the PC again. 

May I ask you that before you update the drivers, your hdmi has sound?
Have you change another HDMI cable to have a try.

Also you can update the sound driver again.

Looking forward to your feedback so that we can help you better.

Cenaten

Right-click on the speaker icon in the system tray (bottom right) and select "Open Sound settings."
Under the "Output" section, make sure your HDMI output is selected as the default playback device. If it's not listed, try plugging in the HDMI cable while this settings window is open, as the HDMI audio device should become available.